| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.253 | 0.256 | 0.266 | 0.317 |
| River Wear - Chester-Le-Street | 0.472 | 0.476 | 0.482 | 0.521 |
| Smallhope Burn - Lanchester Front Street | 0.279 | 0.284 | 0.289 | 0.32 |
| River Wear - Stanhope | 0.32 | 0.386 | 0.514 | 1.131 |
| River Gaunless - South Church | 0.173 | 0.181 | 0.188 | 0.231 |
| River Wear - Sunderland Bridge | 0.419 | 0.428 | 0.442 | 0.532 |
| River Wear - Witton Park | 0.458 | 0.477 | 0.509 | 0.889 |
| River Wear - Durham New Elvet Bridge | 0.366 | 0.373 | 0.383 | 0.435 |